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Scandium (pronounced /ˈskændiəm/, SKAN-dee-əm) is a chemical element with symbol Sc and atomic number 21. A silvery-white metallic transition metal, it has historically been ...
Scandium(III) oxide, Sc 2 O 3, scandia is a high melting white solid used in high-temperature systems (for its resistance to heat and thermal shock), electronic ceramics, and glass ...
scandium (skăn`dēəm), metallic chemical element; symbol Sc; at. no. 21; at. wt. 44.9559; m.p. 1,541°C;; b.p. 2,831°C;; sp. gr. 2.99 at 20°C;; valence +3.
External links. For etymology and more information refer to: http://elements.vanderkrogt.net/elem/sc.html (A lot of the translations were taken from that site with permission from ...
chemical properties, health and environmental effects of scandium ... Atomic number. 21. Atomic mass. 44.9559 g.mol-1. Electronegativity according to Pauling
Britannica online encyclopedia article on scandium (chemical element), (Sc), chemical element, rare-earth metal of transition Group IIIb of the periodic table. Scandium is a ...
Atomic Number: 21: Atomic Symbol: Sc: Atomic Weight: 44.9559: Electron Configuration: 2-8-9-2: Shells: 2,8,9,2: Filling Orbital: 3d1: Melting Point: 1539 o C: Boiling Point:
scan·di·um (sk n d-m) n. Symbol Sc. A silvery-white metallic element found in various rare minerals and separated as a byproduct in the processing of certain uranium ores.
scandium. Silver-white, metallic element, atomic number 21, relative atomic mass 44.956. Its compounds are found widely distributed in nature, but only in minute amounts.
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Scandium ( , ) is a chemical element with symbol Sc and atomic number 21. A silvery-white metallic transition metal, it has historically been sometimes classified as a rare earth element, together with yttrium and the lanthanoids. In 1879, Lars Fredrik Nilson and his team, found a new element with spectral analysis, in the minerals euxenite and gadolinite from Scandinavia.

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